president obama will speak to nbc's david gregory on "meet the press" this sunday. it is obviously a critical moment for the economy, so you are going to want to tune in. "meet the press" is sunday morning. we be right back. questions? anyone have occasional constipation, diarrhea, gas, bloating? yeah. one phillips' colon health probiotic cap each day helps defend against these digestive issues with three strains of good bacteria. approved! [ phillips' lady ] live the regular life. phillips'. and you learned something along the way. this is the age of knowing what you're made of. so, why let erectile dysfunction get in your way? talk to your doctor about viagra. 20 million men already have. ask if your heart is healthy enough for sex. do not take viagra if you take nitrates for chest pain; it may cause an unsafe drop in blood pressure. side effects include headache, flushing, upset stomach, and abnormal vision. to avoid long-term injury, seek immediate medical help for an erection lasting more than four hours. stop taking viagra and call your doctor right away if yo